CN220748429U - Vehicle air intake system and vehicle - Google Patents
Vehicle air intake system and vehicle Download PDFInfo
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- CN220748429U CN220748429U CN202322597313.7U CN202322597313U CN220748429U CN 220748429 U CN220748429 U CN 220748429U CN 202322597313 U CN202322597313 U CN 202322597313U CN 220748429 U CN220748429 U CN 220748429U
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- air filter
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- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000030279 gene silencing Effects 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The application relates to the technical field of vehicles, and discloses a vehicle air intake system and vehicle, include: the air filter is arranged at the top of the cooling fan of the vehicle and used for cooling the engine of the vehicle, and the air filter is used for filtering air entering from the outside; the turbocharger is communicated with the air filter and is used for receiving air led out by the air filter and realizing supercharging; the first intercooler is arranged on one side of the cooling fan in the width direction of the vehicle, is communicated with the turbocharging device and is used for receiving air led out by the turbocharging device and cooling the air, and the cooled air of the first intercooler is led into the engine. Therefore, the air filter is arranged at the top of the cooling fan, and the first intercooler is arranged at one side of the cooling fan in the width direction of the vehicle, so that the reasonable utilization of the peripheral space of the cooling fan of the vehicle is realized, the height of the front cabin of the vehicle is reduced, and the arrangement space of the front cabin structure of the vehicle is shortened.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a vehicle air inlet system and a vehicle.
Background
In a vehicle provided with a turbocharger device, a vehicle intake system is provided for supplying combustion of an engine through the vehicle intake system, and the turbocharger device is part of the vehicle intake system.
At present, for the hybrid vehicle type, as the front engine cabin is internally provided with high-low voltage newly-added parts such as a generator, a driving motor, a controller and the like besides an engine. At this time, how to realize the arrangement optimization of an intercooler and an air filter in a vehicle air intake system becomes a difficult problem.
Disclosure of Invention
In view of the above problems, embodiments of the present application provide a vehicle air intake system and a vehicle, which achieve reasonable utilization of a space around a vehicle radiator fan, reduce a height of a front cabin of the vehicle, and shorten a setting space of a front cabin structure of the vehicle.
A first aspect of the present application provides a vehicle air intake system comprising: the air filter is arranged at the top of a cooling fan of the vehicle, the cooling fan is used for cooling the engine of the vehicle, and the air filter is used for filtering air entering from the outside; the turbocharger is communicated with the air filter and is used for receiving air led out by the air filter and realizing supercharging; the first intercooler is arranged on one side of the cooling fan in the width direction of the vehicle, is communicated with the turbocharging device and is used for receiving air led out by the turbocharging device and cooling the air, and the cooled air of the first intercooler is led into the engine.
In some embodiments, the vehicle air intake system further includes a second intercooler disposed on the other side of the radiator fan in the vehicle width direction, the second intercooler being in communication with the first intercooler and the engine, respectively, the second intercooler being configured to receive air directed out of the first intercooler and to effect cooling.
In some embodiments, the first intercooler and the second intercooler are communicated through a first connecting pipeline, the first connecting pipeline extends and is arranged along the width direction of the vehicle, and at least part of the first connecting pipeline is located below the cooling fan.
In some embodiments, the height extension direction of the first intercooler and the second intercooler is consistent with the height direction of the radiator fan, the length extension direction of the first intercooler and the second intercooler is consistent with the vehicle width direction, and the front side surface of the first intercooler and the second intercooler, which is close to the front end of the vehicle, is located at the rear side of the front side surface of the radiator fan.
In some embodiments, the first intercooler is in communication with the turbocharger via a second connecting conduit, the second intercooler is in communication with the engine via a third connecting conduit, the second connecting conduit is disposed on a rear side of the first intercooler in the vehicle length direction, and the third connecting conduit is disposed on a rear side of the second intercooler in the vehicle length direction.
In some embodiments, the vehicle air intake system includes an air outlet assembly in communication with the air outlet of the air filter, the air outlet assembly for directing air from the air filter into the turbocharger, at least a portion of the air outlet assembly disposed on one side of the vehicle's engine in the vehicle width direction such that a top of the air outlet assembly is lower than a top of the engine.
In some embodiments, the air outlet assembly includes a muffler device disposed between the air outlet of the air filter and the mixing valve, the muffler device configured to eliminate noise generated by the air flow in the air intake system, and the mixing valve configured to control the amount of air entering the turbocharger device.
In some embodiments, the bottom of the air filter is recessed to form an arc-shaped slot with a downward opening, and the shape of the arc-shaped slot is matched with the shape of the top of the cooling fan, so that the arc-shaped slot covers the top of the cooling fan.
In some embodiments, the air filter comprises a fixed bracket and a gasket, one end of the fixed bracket is fixed with the outer wall of the air filter, the other end of the fixed bracket is fixed with the vehicle body structure through the gasket, and the bottom wall of the air filter is arranged at intervals with the cooling fan; wherein, the outer wall of air filter makes the liner take place elastic deformation when driving the synchronous vibrations of fixed bolster, and then makes the liner reduce the vibrations of fixed bolster and air filter outer wall.
A second aspect of the present application provides a vehicle comprising a vehicle inlet air system as defined in any one of the preceding claims and a radiator fan for dissipating heat from an engine, the vehicle inlet air system being for supplying air to the engine.
The application has the following beneficial effects: based on the vehicle air intake system and vehicle that this application provided, include: the air filter is arranged at the top of a cooling fan of the vehicle, the cooling fan is used for cooling the engine of the vehicle, and the air filter is used for filtering air entering from the outside; the turbocharger is communicated with the air filter and is used for receiving air led out by the air filter and realizing supercharging; the first intercooler is arranged on one side of the cooling fan in the width direction of the vehicle, is communicated with the turbocharging device and is used for receiving air led out by the turbocharging device and cooling the air, and the cooled air of the first intercooler is led into the engine. Therefore, the air filter is arranged at the top of the cooling fan, and the first intercooler is arranged at one side of the cooling fan in the width direction of the vehicle, so that the reasonable utilization of the peripheral space of the cooling fan of the vehicle is realized, the height of the front cabin of the vehicle is reduced, and the arrangement space of the front cabin structure of the vehicle is shortened.
The foregoing description is only an overview of the technical solutions of the embodiments of the present application, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present application can be more clearly understood, and the following detailed description of the present application will be presented in order to make the foregoing and other objects, features and advantages of the embodiments of the present application more understandable.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from the structures shown in these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic illustration of a vehicle air intake system provided in the present application disposed on a vehicle powertrain;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the structure of FIG. 1 from a further perspective;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic view of a portion of the structure of FIG. 1;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;
FIG. 8 is a schematic view of the structure of FIG. 6 from another perspective;
FIG. 9 is a schematic view of a portion of the structure of FIG. 6;
FIG. 10 is a side view of the structure shown in FIG. 9;
FIG. 11 is a schematic view of the structure of the lower housing of the air filter of FIG. 9;
fig. 12 is a schematic structural view of the upper housing of the air filter of fig. 8.
Reference numerals illustrate: the vehicle air intake system 10, the air filter 11, the air outlet pipe 111, the air inlet pipe 112, the arc-shaped groove 113, the upper housing 114, the first engaging portion 1141, the lower housing 115, the second engaging portion 1151, the fixing bracket 116, the gasket 117, the turbocharger 12, the first intercooler 13, the second intercooler 14, the first connecting pipe 151, the second connecting pipe 152, the third connecting pipe 153, the air outlet assembly 16, the muffler 161, the mixing valve 162;
a radiator fan 21, and an engine 22.
The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that, in the embodiment of the present application, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
A first aspect of the present application provides a vehicle air intake system 10, fig. 1 is a schematic structural diagram of the vehicle air intake system 10 provided in the present application disposed on a vehicle powertrain, fig. 2 is a schematic structural diagram of the structure shown in fig. 1 under another view, and fig. 3 is a schematic structural diagram of the structure shown in fig. 1 under yet another view.
Referring to fig. 1-3, a vehicle air intake system 10 includes an air filter 11, a turbocharger 12, and a first intercooler 13, the turbocharger 12 is in communication with the air filter 11, the air filter 11 is used for filtering air, the air filtered by the air filter 11 is introduced into the turbocharger 12, and the turbocharger 12 pressurizes the air introduced therein. The first intercooler 13 is communicated with the turbocharger 12, and air pressurized by the turbocharger 12 is led into the first intercooler 13 to realize cooling.
Specifically, the air cleaner 11 is provided on top of a radiator fan 21 of the vehicle, and the radiator fan 21 is used to radiate heat for an engine 22 of the vehicle. The radiator fan 21 is provided on the front side of the vehicle powertrain, that is, on the side of the vehicle powertrain near the front end of the vehicle. The vehicle powertrain may include an engine 22, a drive motor, a generator, a controller, and the like, and the vehicle is a hybrid vehicle. The heat radiation fan 21 may radiate heat to a part of the air conditioning system of the vehicle in addition to the engine 22 and the like, and is not particularly limited herein.
The first intercooler 13 is provided at one side of the radiator fan 21 in the vehicle width direction, and in this case, the first intercooler 13 may be provided at the left side or the right side of the radiator fan 21. It should be understood that the first intercooler 13 is shown in the drawings as being provided on the left side (as viewed from the rear end toward the front end of the vehicle) of the radiator fan 21, but is not limited thereto.
It should be appreciated that after the turbocharger 12 has boosted the air, the temperature of the air exiting the turbocharger 12 is relatively high, at which point the first intercooler 13 cools the relatively high temperature air introduced therein and directs the cooled air into the engine 22 for combustion of the fuel gas of the engine 22.
In summary, based on the vehicle air intake system 10 provided in the present application, the air filter 11 is disposed at the top of the radiator fan 21, and compared with the prior art in which the air filter is disposed at the top of the engine 22, the height of the top of the engine 22 can be reduced, and thus the height of the front cabin of the vehicle can be reduced. Through setting up first intercooler 13 in the one side of radiator fan 21, compare in prior art with the intercooler setting in radiator fan 21's front side, can shorten the structure setting space in vehicle front cabin, be convenient for set up other structures and shorten the length in vehicle front cabin.
Referring to fig. 1 and 2, in some embodiments, the vehicle air intake system 10 further includes a second intercooler 14, the second intercooler 14 being disposed on the other side of the radiator fan 21 in the vehicle width direction. In the drawing, the second intercooler 14 is provided on the right side of the radiator fan 21, opposite to the first intercooler 13. The second intercooler 14 is respectively communicated with the first intercooler 13 and the engine 22, and the second intercooler 14 is used for receiving air led out of the first intercooler 13 and cooling, so that the cooled air is led into the engine 22.
It should be appreciated that by the arrangement of the second intercooler 14, the high-temperature air led out of the turbocharger 12 is cooled by the first intercooler 13 and then further cooled by the second intercooler 14, so that the air led out of the turbocharger 12 is well cooled to meet the temperature requirement of the engine 22 on the inlet air. Further, by providing the air cooler in two parts, the arrangement of the air cooler makes full use of the space on the left and right sides of the radiator fan 21, and not only the space on one side of the radiator fan 21, thereby realizing full use of the space on the side of the radiator fan 21.
The shape and size of the first intercooler 13 may be the same as those of the second intercooler 14, so that design and manufacturing are facilitated. Of course, the shape and size of the first intercooler 13 may be different from the shape and size of the second intercooler 14 to adapt to different application scenarios, which is not limited herein.
With continued reference to fig. 1, in some embodiments, the first intercooler 13 and the second intercooler 14 are in communication via a first connection pipe 151, the first connection pipe 151 is arranged extending in the vehicle width direction, and at least a portion of the first connection pipe 151 is located below the radiator fan 21.
Specifically, the first intercooler 13 and the second intercooler 14 are both disposed at intervals from the side wall of the radiator fan 21, and the interval distance between the first intercooler 13 and the second intercooler 14 and the radiator fan 21 may be set as appropriate, without specific limitation. At this time, a portion of the first connection pipe 151 is located below the radiator fan 21, and both ends thereof protrude out of the radiator fan 21 to communicate with the first intercooler 13 and the second intercooler 14, respectively.
It is to be understood that by disposing at least part of the first connection pipe 151 at the bottom of the radiator fan 21, the first connection pipe 151 is avoided from being disposed at the front side of the radiator fan 21, and the structural arrangement space of the front compartment of the vehicle can be shortened.
With continued reference to fig. 1, in some embodiments, the height directions of the first intercooler 13 and the second intercooler 14 are consistent with the height direction of the cooling fan 21, i.e., the height directions of the first intercooler 13 and the second intercooler 14 are vertical. The length extension direction of the first intercooler 13 and the second intercooler 14 coincides with the vehicle width direction, and the width direction of the first intercooler 13 and the second intercooler 14 may coincide with the vehicle length direction.
At this time, the front side surfaces of the first intercooler 13 and the second intercooler 14 near the front end of the vehicle are located on the rear side of the front side surfaces of the radiator fan 21. Through this kind of setting mode for the leading flank of first intercooler 13 and second intercooler 14 can not surpass radiator fan 21, and then makes the setting of first intercooler 13 and second intercooler 14 can not occupy the space of radiator fan 21 front side, and then shortens the setting length of front deck structure.
Referring to fig. 2 in conjunction with fig. 1, in some embodiments, the first intercooler 13 communicates with the turbocharger 12 via a second connecting conduit 152, and the second intercooler 14 communicates with the engine 22 via a third connecting conduit 153. At this time, the turbocharger 12 introduces high-temperature air into the first intercooler 13 through the second connection pipe 152, the first intercooler 13 introduces air having undergone the first cooling through the first connection pipe 151 into the second intercooler 14, and the second intercooler 14 introduces air having undergone the second cooling through the third connection pipe 153 into the engine 22 of the vehicle.
As for the specific arrangement positions of the second connecting duct 152 and the third connecting duct 153, the second connecting duct 152 may be arranged on the rear side of the first intercooler 13 in the vehicle length direction, and the third connecting duct 153 may be arranged on the rear side of the second intercooler 14 in the vehicle length direction. By this arrangement, the second connecting pipe 152 and the third connecting pipe 153 do not occupy the space of the front sides of the first intercooler 13 and the second intercooler 14, so as to shorten the arrangement length of the front cabin structure of the vehicle.
Fig. 4 is a schematic structural view of a part of the structure shown in fig. 1, and fig. 5 is a schematic structural view of a part of the structure shown in fig. 1.
Referring to fig. 4 and 5, in some embodiments, the vehicle air intake system 10 includes an air outlet assembly 16, the air outlet assembly 16 being in communication with the air outlet of the air filter 11, the air outlet assembly 16 being configured to direct air exiting the air filter 11 into the turbocharger device 12.
Referring to fig. 3, at least part of the air outlet assembly 16 is provided to one side of the engine 22 of the vehicle in the vehicle width direction such that the top of the air outlet assembly 16 is lower than the top of the engine 22. It should be understood that the air outlet assembly 16 is shown in the drawings as being disposed to the left of the engine 22, but is not so limited. By this arrangement, the air outlet assembly 16 is not disposed on the top of the engine 22, and thus the height of the top of the engine 22 and thus the front cabin of the vehicle can be reduced.
Fig. 6 is a schematic structural view of a part of the structure shown in fig. 5, fig. 7 is a schematic structural view of the structure shown in fig. 6 at another viewing angle, and fig. 8 is a schematic structural view of the structure shown in fig. 6 at another viewing angle.
Referring to fig. 5-8, in some embodiments, the air outlet assembly 16 includes a muffler device 161 and a mixing valve 162, the muffler device 161 being disposed between the air outlet of the air filter 11 and the mixing valve 162, the muffler device 161 being configured to eliminate noise generated by the air flow in the air inlet system, and the mixing valve 162 being configured to control the amount of air entering the turbocharger device 12.
Specifically, the muffler device 161 may be a resonator, which can achieve elimination of middle-high frequency noise. The mixing valve 162 is provided with a valve plate, and the control device adjusts the opening of the mixing valve 162 by controlling the rotation of the valve plate, thereby controlling the air inflow of the mixing valve 162.
With continued reference to fig. 4 and fig. 5, in some embodiments, the air filter 11 is further provided with an air outlet tube 111 and an air inlet tube 112, and external air is introduced into the filter cavity of the air filter 11 through the air inlet tube 112, and the filtered air is led out into the air outlet assembly 16 through the air outlet tube 111.
Fig. 9 is a schematic structural view of a part of the structure shown in fig. 6, and fig. 10 is a side view of the structure shown in fig. 9.
Referring to fig. 9 and 10, in some embodiments, the bottom of the air filter 11 is recessed to form an arc-shaped slot 113 with a downward opening, and the shape of the arc-shaped slot 113 is adapted to the shape of the top of the cooling fan 21, so that the arc-shaped slot 113 covers the top of the cooling fan 21.
It should be understood that the portion where the fins of the heat dissipation fan 21 are provided is configured in a cylindrical shape, and the top of the portion is the top of the heat dissipation fan 21, and the top surface thereof is in an arc shape. At this time, by providing the bottom of the air cleaner 11 with the arc-shaped groove 113, the arc-shaped inner wall is made to fit or be equally spaced from each portion of the top of the heat radiation fan 21.
Fig. 11 is a schematic structural view of the lower housing 115 of the air filter 11 in fig. 9, and fig. 12 is a schematic structural view of the upper housing 114 of the air filter 11 in fig. 8.
Referring to fig. 11 and 12, the air filter 11 includes an upper case 114 and a lower case 115, and the upper case 114 is disposed on the lower case 115 in a covering manner so as to enclose an inner cavity of the air filter 11. The upper housing 114 may be provided with a first engaging portion 1141, the lower housing 115 is provided with a second engaging portion 1151, and the upper housing 114 and the lower housing 115 are connected by engaging the first engaging portion 1141 with the second engaging portion 1151. The upper housing 114 and the lower housing 115 are fixed by the way of the first engaging portion 1141 and the second engaging portion 1151, so that the upper housing and the lower housing 115 can be conveniently detached, and the internal structure of the air filter 11 can be conveniently checked and the filter element can be conveniently replaced.
Referring to fig. 9-12, in some embodiments, the air filter 11 includes a fixing bracket 116 and a pad 117, one end of the fixing bracket 116 is fixed to an outer wall of the air filter 11, and the other end of the fixing bracket 116 is fixed to a vehicle body structure through the pad 117, and a bottom wall of the air filter 11 is spaced apart from the cooling fan 21. One end of the fixing bracket 116 may be fixed to an outer wall of the lower housing 115 of the air filter 11, and the other end of the fixing bracket 116 may be fixed to the frame or a mounting structure on the frame. At this time, the other end of the fixing bracket 116 abuts against the vehicle body structure through the pad 117.
Based on the above arrangement, since the pad 117 has a certain elasticity, the pad 117 elastically deforms when the outer wall of the air filter 11 drives the fixing bracket 116 to vibrate synchronously, so that the pad 117 reduces the vibration of the fixing bracket 116 and the outer wall of the air filter 11. Therefore, by providing the fixing bracket 116 and the pad 117, the air filter 11 is damped while achieving good fixing of the air filter 11, and the overall performance of the vehicle is further improved.
A second aspect of the present application provides a vehicle comprising a vehicle intake system as defined in any one of the above and a radiator fan 21, the radiator fan 21 being arranged to dissipate heat from an engine 22, the vehicle intake system 10 being arranged to supply air to the engine 22. Based on the above, the vehicle provided in the present application is a hybrid vehicle.
The vehicle air intake system 10 and the vehicle provided based on the above embodiments, the vehicle and the vehicle air intake system 10 specifically include: an air filter 11 provided on the top of a radiator fan 21 of the vehicle, the radiator fan 21 for radiating heat to an engine 22 of the vehicle, the air filter 11 for filtering air entering from the outside; a turbocharger 12 in communication with the air filter 11, the turbocharger 12 being configured to receive air from the air filter 11 and to boost the pressure; the first intercooler 13 is disposed on one side of the cooling fan 21 in the vehicle width direction, the first intercooler 13 is in communication with the turbocharger 12, the first intercooler 13 is configured to receive air led out from the turbocharger 12 and cool the air, and the cooled air of the first intercooler 13 is led into the engine 22.
Based on the above arrangement, by arranging the air cleaner 11 on the top of the radiator fan 21 and arranging the first intercooler 13 on one side of the radiator fan 21 in the vehicle width direction, reasonable utilization of the space around the radiator fan of the vehicle is achieved, the height of the front cabin of the vehicle is reduced, and the arrangement space of the front cabin structure of the vehicle is shortened.
The foregoing description is only of the optional embodiments of the present application, and is not intended to limit the scope of the patent application, and all the modifications of equivalent structures made by the descriptions and the drawings of the present application or the direct/indirect application in other related technical fields are included in the scope of the patent protection of the present application.
Claims (10)
1. A vehicle air intake system, comprising:
the air filter is arranged at the top of a cooling fan of the vehicle and is used for cooling an engine of the vehicle, and the air filter is used for filtering air entering from the outside;
the turbocharger is communicated with the air filter and is used for receiving air led out by the air filter and realizing supercharging;
the first intercooler is arranged on one side of the cooling fan in the width direction of the vehicle, the first intercooler is communicated with the turbocharging device, the first intercooler is used for receiving air led out by the turbocharging device and cooling the air, and the cooled air of the first intercooler is led into the engine.
2. The vehicle air intake system of claim 1, wherein,
the vehicle air intake system further comprises a second intercooler arranged on the other side of the cooling fan in the vehicle width direction, wherein the second intercooler is respectively communicated with the first intercooler and the engine, and the second intercooler is used for receiving air led out by the first intercooler and realizing cooling.
3. The vehicle air intake system of claim 2, wherein,
the first intercooler is communicated with the second intercooler through a first connecting pipeline, the first connecting pipeline extends and is distributed along the width direction of the vehicle, and at least part of the first connecting pipeline is located below the cooling fan.
4. The vehicle air intake system of claim 3, wherein,
the height extension direction of the first intercooler and the height direction of the second intercooler are consistent with the height direction of the cooling fan, the length extension direction of the first intercooler and the length extension direction of the second intercooler are consistent with the width direction of the vehicle, and the front side surface of the first intercooler and the front side surface of the second intercooler, which is close to the front end of the vehicle, is positioned on the rear side of the front side surface of the cooling fan.
5. The vehicle air intake system of claim 2, wherein,
the first intercooler is communicated with the turbocharger through a second connecting pipeline, the second intercooler is communicated with the engine through a third connecting pipeline, the second connecting pipeline is arranged on the rear side of the first intercooler in the length direction of the vehicle, and the third connecting pipeline is arranged on the rear side of the second intercooler in the length direction of the vehicle.
6. The vehicle air intake system of claim 1, wherein,
the vehicle air inlet system comprises an air outlet assembly, the air outlet assembly is communicated with an air outlet of the air filter, the air outlet assembly is used for guiding air led out of the air filter into the turbocharging device, and at least part of the air outlet assembly is arranged on one side of an engine of the vehicle in the width direction of the vehicle, so that the top of the air outlet assembly is lower than the top of the engine.
7. The vehicle air intake system of claim 6, wherein,
the air outlet assembly comprises a silencing device and a mixing valve, the silencing device is arranged between an air outlet of the air filter and the mixing valve, the silencing device is used for eliminating noise generated by air flow in the air inlet system, and the mixing valve is used for controlling the amount of air entering the turbocharging device.
8. The vehicle air intake system of claim 1, wherein,
the bottom of the air filter is sunken to form an arc-shaped groove with a downward opening, and the shape of the arc-shaped groove is matched with the shape of the top of the cooling fan, so that the arc-shaped groove covers the top of the cooling fan.
9. The vehicle air intake system of claim 8,
the air filter comprises a fixed support and a gasket, one end of the fixed support is fixed with the outer wall of the air filter, the other end of the fixed support is fixed with a vehicle body structure through the gasket, and the bottom wall of the air filter is arranged at intervals with the cooling fan;
the outer wall of the air filter drives the fixing support to vibrate synchronously, so that the gasket deforms elastically, and vibration of the fixing support and the outer wall of the air filter is reduced by the gasket.
10. A vehicle comprising a vehicle inlet system according to any one of claims 1-9 and a radiator fan for radiating heat from an engine, the vehicle inlet system being arranged to supply air to the engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322597313.7U CN220748429U (en) | 2023-09-22 | 2023-09-22 | Vehicle air intake system and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322597313.7U CN220748429U (en) | 2023-09-22 | 2023-09-22 | Vehicle air intake system and vehicle |
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CN220748429U true CN220748429U (en) | 2024-04-09 |
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Family Applications (1)
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CN202322597313.7U Active CN220748429U (en) | 2023-09-22 | 2023-09-22 | Vehicle air intake system and vehicle |
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CN (1) | CN220748429U (en) |
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2023
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